baber/WOPTO huggingface dataset:
Patent JP-H107650-A (JP)
Title: New sulfonium salt and chemical amplification positive resist material
Inventor: OSAWA YOICHI
IPC: H01L21/027
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound suitable as a component of a chemical amplification positive resist material having high resolution and suitable for fine processing technology. SOLUTION: This new compound is a sulfonium salt expressed by the formula (R<1> is an alkyl, an alkoxy or a dialkylamino; OR<2> is an acidunstable group; Y is a 2-20C straight, branched or cyclic alkyl, an arylsulfonate, etc.; (n) is an integer of 0-2; (m) isaninteqer of 1-3; n+m is 3; (r) is an integer of 1-5; (p) is an integer of 0-5; (q) is an integer of 0-4; q+r is an integer of 1-5), having at least one acid-unstable group on the phenyl group in the molecule and having an alkyl or arylsulfonate group substituted with a straight, branched or cyclic electron-attracting group, e.g. 2,2,2-trifluoroethanesulfonic acid (4-tbutoxyphenyl) diphenylsulfonium salt. The compound forms a chemical amplification positive resist material together with an organic solvent, an alkali-soluble resin and an acid generating agent.
Patent JP-2000135612-A (JP)
Title: Pipe boring machine
Inventor: MORIKAWA TAKAO
IPC: B23B41/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To try to observe safety, and to reduce labor for an operator working for boring a pipe. SOLUTION: This pipe boring machine 10 is formed out of a fixed side frame 11 to be detachably mounted to the tip end of an arm 2 of a work machine such as a hydraulic shovel 1 and the like, a movable side frame 12 disposed onto the fixed side frame 11 so as to be made slidable, a rotary cutting blade 13 rotatably disposed to the movable side frame 12, a rotating means rotating the rotary cutting blade 13, a guide plate 14 integrally fixed to the fixed side frame 11 for positioning and holding the machine, and protecting the blade, and of a slide means for sliding the rotary blade 13 together with the movable side frame 12, and the aforesaid pipe boring machine is so designed as to be mounted to the tip end of the arm 2 of the work machine such as the hydraulic shovel 1 as an attachment.
Patent JP-H07136671-A (JP)
Title: Method for oxidizing sulfide in aqueous solution
Inventor: KUSABE KOJI
IPC: C02F1/72
Filed: 1993-11-12
Abstract: PURPOSE:To prevent an offensive odor and corrosion by oxidizing effectively sulfide in an aqueous solution avoiding the problem of secondary pollution due to treated water by contacting the aqueous solution containing sulfide with naphthoquinone sulfonic acid which is chemically bonded to an anion exchange resin in the presence of oxygen. CONSTITUTION:Waste water from a sewerage and others which contains sulfides such as hydrogen sulfide and mercaptan is fed to an enclosed tank 3 from a waste water supply pipe 1 to be contacted with a redox agent which is placed previously in the tank 3. At the same time, retained liquid which is sprayed over the upper space of the tank 3 through a circulating pipe 6 is contacted with air which is supplied continuously from an air supply pipe 4 so that the sulfide is effectively oxidized, preventing an offensive odor and corrosion. The redox agent is naphthoquinone sulfonic acid which is chemically bonded to an anion exchange resin; the acid is obtained by the double decomposition reaction between a C1-type strong base anion exchange resin and 1,4- naphthoquinone-2-sulfonic acid.
Patent JP-2000074359-A (JP)
Title: Method and apparatus for processing dust incinerator waste gas
Inventor: YOSHIDA NOBUO
IPC: F23J15/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for processing dust incinerator waste gas in which dust collection efficiency of the dust collection apparatus is improved, and the dust collection apparatus is not only protected but also dioxin in waste gas is suppressed to be again synthesized by rapidly reducing temperature of waste gas from 300 to 180 deg.C and performing scavenging processing, and further in which insurance of much cooling water and waste processing are made unnecessary. SOLUTION: In a waste gas processing apparatus comprising a waste heat boiler 2 disposed downstream a dust incinerator 1 for recovering heat from waste gas, a dust collecting apparatus 4 disposed downstream the waste heat boiler 2 for removing dust from waste gas, there is installed a rotary regenerative heat exchanger 14 between the foregoing waste heat boiler 2 and the dust collecting apparatus 4 for heat exchange between the waste gas and air.
Patent JP-H01149523-A (JP)
Title: Adaptive type delta modulating and decoding device
Inventor: MISAKI MASAYUKI
IPC: H03M3/02
Filed: 1987-12-04
Abstract: PURPOSE:To simplify a hardware by converting the polarity information and amplitude information of an adaptive type delta modulating code to a pulse and analog-integrating it. CONSTITUTION:A latch circuit 2 latches the inputted adaptive type delta modulating code in a prescribed sampling period, and the output is outputted to an adapting control circuit 3 and a plural-ternary-pulse modulating circuit 5. The plural-ternary-pulse modulator 5 convertes the polarity information of a delta width obtained by the latch data of the latch circuit 2 and the amplitude information of the delta width decided by a delta width arithmetic circuit 4 to a ternary pulse, and plural equal ternary pulses are outputted in 1 sampling period. An integrator 6 integrates the ternary pulse modulated by the plural- ternary-pulse modulating circuit 5, the pulse is made into an decoding output, and it is outputted from an output terminal 9.
Patent JP-H05143150-A (JP)
Title: Device for correcting positional deviation of tool tip of working robot
Inventor: MAEDA TOSHIRO
IPC: B23Q15/00
Filed: 1991-11-22
Abstract: PURPOSE:To reduce a mechanical response delay and to move a tool tip in a short time by moving a tool oscillating means only by an oscillation variable found out from a deviation between a position indicating an objective route in an image pickup visual field and a reference position and positioning the tool tip on the objective route. CONSTITUTION:An image sensor 4 executes the A/D conversion of image data indicating an image in the image pickup visual field 10 and binarizes the converted digital data to two gradations based upon a prescribed threshold. The binarized image data are stored in a frame memory. A binary signal V is outputted from the sensor 4. A counter 11 counts up the signal V. On the other hand, a limit switch 15 for detecting the position of the tool tip 2a is arranged on the oscillating mechanism for the tool 2. The tip 2a of the tool 2 is oscillated around a rotation supporting point F within the range of + or -DELTAL. In the state that the tool tip 2a is oscillated up to the maximum position DELTAL, the switch 15 outputs a detection signal indicating the maximum Position + or -DELTAL.
Patent JP-H04178322-A (JP)
Title: Tack agent for medical use
Inventor: HASHIMOTO MICHIARI
IPC: A61K9/70
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the title low irritable tack agent excellent in applicability by copolymerization between an 8C alkyl acrylate and specific styrene macromonomer at specified proportion followed by, where appropriate, further copolymerization of (meth)acrylic acid at specified proportion. CONSTITUTION:The objective tack agent made from (A) 100 pts.wt. of an alkyl acrylate produced from acrylic acid and an 8C alkyl alcohol, (B) 1-25 pts.wt. of styrene macromonomer with a molecular weight of 1000-30000, and (C) 0-3 pts.wt. of (meth)acrylic acid. The present tack agent, even if applied on sites with frequent motion, will give adequate tackiness; furthermore, there is no concern for causing skin irritation with no stretched feeling at applied sites on the skin. The present tack agent is used in medical tapes for the application on biological membranes such as the skin and mucous membrane or external cataplasms such as adhesive plasters.
Patent JP-S63162415-A (JP)
Inventor: TAKATANI ICHIRO
IPC: B65B35/52
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10148545-A (JP)
Title: Magnetic sensor device
Inventor: HONDA SHUICHI
IPC: G01D5/245
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a small and low-cost magnetic sensor with less magnetoresistance elements and adjustment points. SOLUTION: The magnetic sensor device 10 is provided with a series 2-stage amplification circuit comprising a first stage inversion amplification circuit using an amplifier 12 and a second stage inversion amplification circuit using an amplifier 13. The gain of the amplifier 13 is set to once. An output signal Vo (A-) of the amplifier 12 is an inversion-phase signal to a detection signal S1 of magnetoresistance element pair MR1 an MR2, while an output signal Vo (A+) of the amplifier 13 being a in-phase signal to the detection signal S1. The off-set voltages of the amplifiers 12 and 13 are adjusted with variable resistors 14 and 15, respectively. The amplitude of the output signal Vo (A-) of the amplifier 12 is adjusted with a variable resistor 16.
Patent JP-H05148567-A (JP)
Title: High density powder titanium alloy for sintering
Inventor: FUJITA TAKAHIRO
IPC: B22F1/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide a high density powder titanium alloy for sintering capable of giving a high density product at a low cost and with high productivity. CONSTITUTION:The high density powder titanium alloy for sintering contains one kind or two kinds or more of elements selected from a group consisting of Fe, Ni and Co so as to satisfy a condition of 0.5<=0.5Fe+Ni+0.6Co<=4 (wt.%) and furthermore contains balance Ti and inevitable impurities.
Patent JP-2000126554-A (JP)
Title: Exhaust gas cleaning apparatus and method of using the same
Inventor: ONODERA HITOSHI
IPC: F01N3/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning apparatus and a method of using the same, that can execute cleaning of NOx efficiently by emitting NOx together with SOx and suppressing deterioration of NOx occlusion capacity due to accumulation of SOx on an occlusion material. SOLUTION: In an exhaust gas cleaning apparatus provided with a catalyst having an NOx occlusion material that occludes NOx when the air/fuel ratio of an exhaust gas is lean and discharges NOx when the air/fuel ratio is stoichiometric or rich, the NOx occlusion material is disposed in each of a high temperature part and a low temperature part in an exhaust gas passage, and preferably, a catalyst containing Cs is disposed as the NOx occlusion material in the high temperature part and a catalyst containing at least one element selected from the group of alkali earth metals and alkali metals excepting Cs is disposed as the NOx occlusion material in the low temperature part.
Patent JP-H11143307-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G21/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of a state where printing processing efficiency is decreased or a printing start is impossible and to form an image of high quality by executing a cleaning operation in an image forming device, in accordance with the degree of the actual soiling in the image forming device. SOLUTION: Information on toner consumption is detected (#4) and the execution intervals of the cleaning operation in the device are controlled based on the information. Thus, the cleaning operation in the device can be executed according to the degree of the actual soiling in the device, so that in the case where it is assumed that the inside of the device is not soiled because the toner consumption is low, even if the number of prints is large (NO in the #7), the inside of the device is not cleaned. Further, in the case where it is assumed that the inside of the device is soiled because the toner consumption is high, even if the number of the prints is small (YES in the #7), the inside of the device is cleaned (#8).
Patent JP-H11213825-A (JP)
Title: Circuit breaker for power generator having single mechanical control device
Inventor: THURIES EDMOND
IPC: H01H33/12
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker for a power generator capable of moving a movable constant current contact and an arc contact in a simpler mechanism. SOLUTION: This circuit breaker is provided with a fixed first constant current contact 5 and a first arc contact 15G, a second constant current contact 6 and a second arc contact 15D longitudinally movable so as to connect or separate, and a means for longitudinally moving the constant current contacts 5, 6 so as to separate in front of the arc contacts 15G, 15D. The means is fixed to the movable constant current contact 6, and has a longitudinally movable shaft 18 and two L-shaped branches, it is provided with a component 10, which is fixed longitudinally and rotates about an axis which is perpendicular to the longitudinal direction, one branch 10A of the component 10 is connected with the movable arc contact 15D, and the other branch 10D is connected with the shaft 18.
Patent JP-H05145162-A (JP)
Title: Fiber amplifier
Inventor: YOKOUCHI JIYUNGO
IPC: H01S3/06
Filed: 1991-11-25
Abstract: PURPOSE:To stabilize the amplified output by monitoring the excited light from one side of a pair of light sources thereby controlling the output of this light source, and monitoring the amplified output emitted from the optical fiber thereby controlling the output of the other light source. CONSTITUTION:A first control means 50 monitors the excited light from one light source 12 of light sources 12 and 14 so as to control the output of this light source 12, and a second control means 52 monitors the amplified output emitted from an optical fiber 6 so as to controls the output of the other light source 14. Accordingly, the outputs of a pair of light sources 12 and 14 are controlled each independently. As a result, the problem of the instability of operation vanishes such as that load concentrates only in one light source 12 (14). Thereby, the S/N ratio of the amplified output of the bidirectionally excited fiber amplifier can be stabilized.
Patent JP-H04189742-A (JP)
Title: Corrugated cardboard case
Inventor: ISEMURA NOBUHISA
IPC: B65D5/43
Filed: 1990-11-15
Abstract: PURPOSE:To easily unpack a corrugated cardboard case by a method wherein the two opposite sides of a bottom surface are perforated and a perforation is provided extending from one side to the other or resin or cloth made tape is attached thereto. CONSTITUTION:The bottom surface 1 of a corrugated cardboard case 6 is not provided with inner and outer flaps. The two opposite short side edges 2 of the bottom surface 1 are perforated and a perforation 3 is also provided extending lengthwise along the middle of the bottom surface 1 from the center of one of the two sides 2 to the other. Flag-like joining parts 4 are attached to narrow side wall plates 6-2 with staples or adhesive. To fold the corrugated cardboard case 6 of this structure, the bottom surface is torn first along the perforation 3 and then along the two opposite perforated sides 2. In this way the resistance force in the folding direction of the corrugated cardboard case 6 is removed and it can be easily folded without peelong off the joining parts 4.
Patent JP-H02157454-A (JP)
Title: Device for controlling injection timing of fuel injection pump of diesel engine
Inventor: MAEDA MASAMI
IPC: F02D41/22
Filed: 1988-12-06
Abstract: PURPOSE:To prevent the failure in adjustment by changing over a switch and connecting a motor driving circuit to a storage battery when an input voltage gets below the lower limit value of a stable operation voltage zone while connecting same to a voltage stabilization circuit at the time of getting above the upper limit value. CONSTITUTION:The output shaft 26a of a linear stepping motor 26 carries out the accurate positioning of a control sleeve 7 via a power transmission means 23 to appropriately control the pressure feeding stroke and injection timing of a plunger 3 for pressure feeding fuel, in accordance with engine speed, etc. A motor driving circuit 27 receives the command signal K from the injection timing command circuit 31A of a microcomputer 31 to control the drive of the motor 26. A changeover switch 28 changes over between a voltage stabilization circuit 29 and a short-circuit 32 provided in parallel thereto to feed power to the circuit 27. The voltage detecting circuit 31B of the computer 31 changes over the switch 28 to the circuit 32 side when the input voltage is lowered below the lower limit value of a stable operation voltage zone while changing over same to the circuit 29 side at the time above the upper limit value.
Patent JP-H04180091-A (JP)
Title: Method for driving liquid crystal electrooptical element
Inventor: ITO AKIHIKO
IPC: G09G3/36
Filed: 1990-11-15
Abstract: PURPOSE:To reduce the irregularity of display caused by the distortion of a signal electrode waveform and to improve display quality by deciding the width of the on-pulse of a driving waveform impressed on a signal electrode from the right end of a selection period in a 1st frame and deciding it from the left end thereof in a 2nd frame. CONSTITUTION:In the signal electrode waveform for displaying the brightness of four bits and 16 stages, the larger the width of the on-pulse becomes, the brighter a picture element gets. However, distortion occurs in the fall of the pulse voltage by the wiring resistance or the output resistance of a signal electrode driving power source, and effective voltage is lowered. The width of the on-pulse is extended to the left by setting the right end of the gradation pulse waveform as reference in the 1st frame and it is extended to the right by setting the left end thereof as reference in the 2nd frame. Then, the distortion in the fall of the pulse voltage is averaged and the lowering of the effective voltage becomes small. Thus, the irregularity of display caused by the distortion of the signal electrode waveform is reduced and the image quality is improved.
Patent JP-H06135279-A (JP)
Title: Interior door grip for automobile
Inventor: TEJIMA TAKAYA
IPC: B60N3/02
Filed: 1992-10-23
Abstract: PURPOSE:To eliminate the problem of exfoliation between the bonded surfaces of an insert and a surface material in an interior door grip for an automobile, and to reduce the conventional manhours for making the article lightweight. CONSTITUTION:An insert is made of polypropyrene while a surface material is a polyolefin group thermoplastic elastomer which is affinitive and compatible with polypropyrene so that the bonding strength therebetween is highly enhanced, and accordingly. no exfoliation between the insert and the surface material occurs. Polyolefin group thermoplastic elastomer is molded around the insert which is formed by foaming and molding polypropyrene, thereby it is possible to provides an article which is lightweight and which can reduce the number of component parts and the manhours.
Patent JP-H10153477-A (JP)
Title: Vehicle load maldistribution degree calculating device, medium having vehicle load maldistribution degree calculating program recorded thereon, loading weight calculating device, and medium having loading weight clculating program recorded thereon
Inventor: SO RAIHEI
IPC: G01G19/12
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To surely calculate the maldistribution degree showing the bias of a load applied to a vehicle regardless of the specification of vehicle by calculating the maldistribution degree on the basis of a reference maldistribution degree calculation type data corresponding to a parameter by specifications. SOLUTION: A vehicle such as truck has axles 3a-3d of various specifications, and when the longitudinal maldistribution degree γ or lateral maldistribution degree δ of the whole vehicle, or the loading weight based on its is calculated, calculating method is changed according to the number or arrangement of axles of the vehicle, or the arranged number or arranged position of a weight sensor 21.  Therefore, a plurality of patterns of parameters by specifications are held as data by a parameter-by-specification holding means 61, a parameter by specification corresponding to a specification pattern designated by a specification pattern designating means 53 is extracted, and substituted to a reference maldistribution degree calculating expression held by a reference calculation type data holding means 33b, and each of longitudinal and lateral maldistribution degree γ, δ is calculated according to the specification of the vehicle from the output of each weight sensor 21.
Patent JP-H03168187-A (JP)
Title: Controller for washing machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F33/02
Filed: 1989-11-29
Abstract: PURPOSE:To accurately detect the turbidity of washing and rinse water and easily perform controls of rinse operation every time by a method wherein the output level of a turbidity detecting optical sensor consisting of a light emitting element and a right receiving element is controlled at a constant reference value during water supply before agitation in rinse operation and the deviation from the reference value is detected so as to perform controls of rinse operation and the next washing operation. CONSTITUTION:An optical sensor 8 consists of a light element 8a and a light receiving element 8b and is installed on the bottom of a washing drum of a washing machine. When the light emitting element 8a is installed facing the light receiving element 8b and the light emission output is kept at a constant, the output current of the light receiving 8b changes corresponding to the fouling of washing water filled between the light emitting element 8a and the light receiving element 8b, and a microcomputer 16 detects an output voltage Ve corresponding to the fouling through an A/D terminal. During water supply before rinse agitation, the output of the light emitting element 8a is controlled so that the output level of the turbidity detecting optical sensor 8 becomes constant, and the light emission output is maintained at a constant value and stored. Thereby, by detecting changes in the output level of the optical sensor, changes in the turbidity during rinse agitation and the next washing operation are detected to control rinse and washing operation.
Patent JP-2001121594-A (JP)
Title: Method and device for regulating mold thickness of injection molding machine
Inventor: MARU TATSUHIKO
IPC: B29C45/17
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a proper clamping force stably without measuring accurately the respective positional relations among a fixed die plate, a moving die plate and a link housing which are consequent on a change in the mold thickness of a mold. SOLUTION: A spare S wherein the position of a link housing 38 changes according to the thickness of a mold being replaced, between the maximum and the minimum of mold thickness being regulable, is divided into a plurality of mold thickness regulation sections, and the feed amount of a toggle link mechanism corresponding to a desired clamping force is set beforehand for each of the mold thickness regulation sections. With the toggle link mechanism put in a locked-up state, the section out of the mold thickness regulation section wherein the link housing 38 is positioned when a movable half 33 comes into contact with a fixed half 31 is specified by binary combinations of ON/OFF of switches SW1-SW3, and the mold thickness regulation is executed by the feed amount corresponding to the desired clamping force in the mold thickness regulation section where the link housing 38 is positioned.